HX203D Smart-ID Chip Card Reader
HX203D RFID card reader is a compact simple and fast 125Khz RFID Reader with a USB interface. It reads the ID number from the EM 4100 card or a compatible card. After detecting the card, the card number is sent directly via the USB interface, just like the entry number from the USB keyboard. JT308 RFID Reader is a standard HID devices, means you don't need to install any driver, the code can be read into any input editor.